Determining VO2max can be useful in all areas of health, from potential diagnosis of heart disease in the elderly to measuring peak performance in elite athletes. This article will discuss the physiological limiting factors of VO2max and the role each plays in cardiovascular improvement.

Listen in as Angelo Gingerelli, Assistant Strength and Conditioning Coordinator at Seton Hall University in New Jersey, tells the NSCA Coaching and Sport Science Program Manager, Eric McMahon, about his journey in the strength and conditioning profession. Topics include working collaboratively as a strength and conditioning staff, positive social media practices, taking on additional staff responsibilities as an adjunct professor, and working with endurance athletes. You can reach out to Coach Gingerelli on Instagram: @finish_strong_book| Find Eric on Instagram: @ericmcmahoncscs or Twitter: @ericmcmahoncscs

This article examines ways that personal trainers can take steps in order to effectively reduce the risk of clients suffering a training-related injury.

The following article is an example training program that was built based on personal experience and research for an in-season soccer athlete.

This article presents ways to add variety to workouts using Bulgarian Bags as an alternative to kettlebells. It also provides an effective sample Bulgarian Bag program.

Brandi Binkley speaks at the 2014 National Conference on The Future of Personal Training. In this first video of the series, Brandi touches on the personal trainer market, stability/longevity, helping trainers find their niche, and client retention.

Although most resources on program design review the foundational scientific principles of training, they often fail to provide practical strategies that strength and conditioning professionals need in order to apply these principles successfully. To help bridge the gap between science and application, this article provides a simple and practical, step-by-step system for applying the scientific principles of training into the program design process.

This article will review the latest evidence regarding optimal rest intervals, and the science behind them.

This article discusses lactate testing as a cost-effective alternative way to create advanced exercise prescriptions, as well as opening the possibility of being a new biomarker of metabolic health for personal trainers.

This Personal Trainers Quarterly article promotes the benefits of walking to boost physical activity and improve overall health outcomes. Visit NSCA online to read more on health science and low-impact exercises.